Finding the Fourth Proportional to 2,456.76, 3,685.95 and 1,937.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.76 : 3,685.95 = 1,937.01 : x
2. Step 2: Convert to fraction form
   2,456.76/3,685.95 = 1,937.01/x
3. Step 3: Cross multiply
   2,456.76x = 3,685.95 × 1,937.01
4. Step 4: Simplify right side
   2,456.76x = 7,139,722.01
5. Step 5: Solve for x
   x = 7,139,722.01/2,456.76
6. Step 6: Final answer
   x = 2,906.15